199277043

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9461}}^1$

素因数の和:9547

約数の個数: 32

約数和(自身を含む): 327006720

約数和(自身を除く): 127729677

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 3009, 7021, 9461, 21063, 28383, 66227, 160837, 198681, 482511, 558199, 1125859, 1674597, 3377577, 3907393, 9489383, 11722179, 28468149, 66425681, 199277043]

約数ペア:

[(1, 199277043), (3, 66425681), (7, 28468149), (17, 11722179), (21, 9489383), (51, 3907393), (59, 3377577), (119, 1674597), (177, 1125859), (357, 558199), (413, 482511), (1003, 198681), (1239, 160837), (3009, 66227), (7021, 28383), (9461, 21063)]